1.50267

Purospher^® STAR NH2 (5 µm) HPLC Columns

L × I.D. 4 mm x 4 mm LiChroCART^™ Guard-cartridge

• 別名: Purospher^® STAR NH2 (5 µm) LiChroCART^™ 4-4
• UNSPSCコード: 41115709
• NACRES: SB.52

特性

• product name: Purospher^® STAR NH2 (5 µm), L × I.D. 4 mm x 4 mm LiChroCART^™ Guard-cartridge
• 物質: stainless steel column
• 品質水準: 100
• 認証: suitable for USP L8
• 製品種目: Purospher^®
• 特徴: endcapped: no
• 包装: 10 pak of
• 標識化の程度: 3.5% Carbon loading
• パラメーター: 250 bar pressure; 60 °C max. temp.
• テクニック: HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (Low - Medium)
• カラムL × 内径: 0.4 cm × 4 mm
• 表面積: 330 m²/g
• マトリックス: fully porous particle
• マトリックス活性基: NH₂ bonding phase
• 粒径: 5 μm
• ポアサイズ: 120 Å pore size
• operating pH range: 2-7.5
• 分離法: hydrophilic interaction (HILIC); normal phase; reversed phase
• 保管温度: no temp limit

詳細

詳細

Purospher^® STAR NH2, 5 µm HPLC columns are widely used for carbohydrate analysis, with a typical mobile phase consisting of acetonitrile and water. Purospher^® STAR NH2, 5 µm LiChroCART^™ 4-4 is a guard cartridge which allows the integration into a manuCART^™ cartridge column holder part number 1.51486.0001 for direct, dead volume free connection to an analytical LiChroCART^™ cartridge column with inner dimension of 2, 3, 4, or 4.6 mm I.D. and a column length of 75, 100, 125, 150 or 250 mm.For direct connection to a Hibar^® RT columns the Precolumn holder for 4-4 LiChroCART^™ cartridges, part number 1.51487.0001 can be used.For connection to any other analytical HPLC column with capillary connection the Precolumn holder for 4-4 LiChroCART^™ cartridges, part number 1.16217.0001 is suitable.Learn more about Purospher^® STAR HPLC and UHPLC ColumnsLearn more about the Supelco HPLC Column portfolio and Method development:Brochure: HPLC and UHPLC Column Selection GuideBrochure: A Practical Guide to HPLC - Method Development Guide

アプリケーション

Intended to be used in the separation of alcohols, carboxylic acids, fat soluble vitamins, nucleotides,steroids, sugars,sugar alcohols, sweeteners, and water soluble vitamins.

特徴および利点

• Ultra-pure silica (99.999%)
• Low silanol activity
• Reproducible results from run-to-run and batch-to-batch

アナリシスノート

visual control (for delivery): passes test
Application test
- performance:
passes test
- pressure: passes test

法的情報

Hibar is a registered trademark of Merck KGaA, Darmstadt, Germany

LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany

MANUCART is a trademark of Merck KGaA, Darmstadt, Germany

Purospher is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 11 - Combustible Solids